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DOWNLOAD LG 22LV2500-ZA / 22LV250A-ZA / 22LV250N-ZA / 22LV250U-ZA / 22LV2520 / 22LV255C-ZA (CHASSIS:LD01S) Service Manual ↓ Size: 10.47 MB | Pages: 98 in PDF or view online for FREE

Model
22LV2500-ZA 22LV250A-ZA 22LV250N-ZA 22LV250U-ZA 22LV2520 22LV255C-ZA (CHASSIS:LD01S)
Pages
98
Size
10.47 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
22lv2500-za-22lv250a-za-22lv250n-za-22lv250u-za-22.pdf
Date
PREV: LG 22LV2500-UG (CHASSIS:LA01R) Service Manual

LG 22LV2500-ZA / 22LV250A-ZA / 22LV250N-ZA / 22LV250U-ZA / 22LV2520 / 22LV255C-ZA (CHASSIS:LD01S) Service Manual ▷ View online

Standard Repair Process Detail Technical Manual
Check Link Cable (LVDS) reconnection condition
A. Video error_Color error
Check the contact condition of the Link Cable
<LK** : Lamp series Models>
A11
Established 
date 
Revised 
date 
Error 
symptom
Content
LCD  TV
A11
2011. 2 .07
Standard Repair Process Detail Technical Manual
Adjustment Test pattern - ADJ Key
A. Video error_Color error 
You can view 6 types of patterns using the ADJ Key
Checking item : 1. Defective pixel  2. Residual image  3. MODULE error (ADD-BAR,SCAN BAR..)
4.Video error (Classification of MODULE or Main-B/D!)
A12
Established 
date 
Revised 
date 
Error 
symptom
Content
LCD  TV
A12
2011. 2 .07
Solder defect, CNT Broken
T-Con Defect, CNT Broken
T-Con Defect, CNT Broken
T-Con Defect, CNT Broken
Solder defect, CNT Broken
Solder defect, CNT Broken
Solder defect, CNT Broken
Solder defect, CNT Broken
Abnormal Power Section
Solder defect, Short/Crack
Abnormal Power Section
Solder defect, Short/Crack
Appendix : Exchange T-Con Board (1)
A - 1/5
Abnormal Power Section
Solder defect, Short/Crack
Abnormal Power Section
Solder defect, Short/Crack
Fuse Open, Abnormal power section
Noise
GRADATION
GRADATION
Abnormal Display
Appendix : Exchange T-Con Board (2)
A - 2/5
Page of 98
Display

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